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26 Billion Credentials Leaked - Are You in the Breach?
Check your email or password - the MOAB leak is the largest ever.
This Week in Security
📰Threat News
A critical bug (CVE‑2025‑25257) in Fortinet’s FortiWeb lets attackers hijack servers without logging in. Proof-of-concept code is already out. If you use FortiWeb, update right now.
🛡️Tip: One-click updates can save you from a disaster.
Nippon Steel recently revealed a zero-day attack from March that exposed personal data of over 100,000 employees and many customers/partners. The vulnerability was in internal network equipment - not cloud services. The company is investigating how it happened.
✅ Tip: Regularly patch your internal systems, especially network devices.
A new attack called GPUHammer targets NVIDIA GPUs, letting hackers silently change data in shared systems. It works by flipping memory bits, similar to RowHammer attacks. This mainly affects GPUs like the NVIDIA A6000.
🛡️ Tip: If you use shared or cloud GPUs, turn on ECC (nvidia-smi -e 1) to protect your data.
🛠️Tool of the week
SpiderFoot automates OSINT gathering. Just enter a domain, IP, or name - it pulls data from breaches, emails, subdomains, dark web mentions, and more.
🕵️♂️ Useful for recon, threat intel, or checking your own exposure.
🔑Have You been Hacked?
Over 26 billion records from old and recent breaches were found in a 2025 mega-leak called “Mother of All Breaches (MOAB)” - the largest compiled leak ever.
🔗 Search your email at haveibeenpwned.com to see if you’ve been exposed.
search your email or password, get breach alerts, and protect your accounts before someone else gets in.
🛡️ If your info’s in there, change your passwords and turn on 2FA. Don’t reuse passwords across accounts.
What do you want for next week?
Reply and tell me - cheatsheet, tool, or topic. I’ll send it.
Reply